John was piloting a plane behind a car but was never able to overtake it. Why?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

A Club organizes a Running Race, and John, Jacob, Minda, and Tony participated.

The results are as follows

John beats Jacob
Minda beats Toni
Toni beats John

Who came first in the race?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

A father's child, a mother's child, yet no one's son.

Who am I?

What is the next number in this series?

4,12,84,3612....

Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.